Critical Study on Applications of the Theory of Continuous Oil Film Lubrication of a Radial Sliding Bearing for Three Combined Conditions | Chapter 4 | New Insights into Physical Science Vol. 5

 

The theory of lubrication of a radial sliding bearing is extended to three cases: the shaft neck rotation
and bush rotation bearing, the rotating load-bearing, and the floating sleeve bearing. For the bearing
with rotating shaft neck and rotating bush, fixing the observer at the bushing can enable the
determination, in a simple and more accurate manner, of the bearing capacity of the bearing with the
rotating load. As long as a rotating load exists, whirl exists; if the shaft rotation speed is 2 times the
load rotation speed, then the eccentricity reaches the maximum.

Author(s) Details

Jingyuan Li
Petroleum Engineering Department, Yanshan University, Qinhuangdao 066004, Hebei, China.

Zifeng Li
Petroleum Engineering Department, Yanshan University, Qinhuangdao 066004, Hebei, China.

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